136118883 has 4 divisors (see below), whose sum is σ = 181491848. Its totient is φ = 90745920.

The previous prime is 136118777. The next prime is 136118891. The reversal of 136118883 is 388811631.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-136118883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136118183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22686478 + ... + 22686483.

It is an arithmetic number, because the mean of its divisors is an integer number (45372962).

Almost surely, 2^136118883 is an apocalyptic number.

136118883 is a deficient number, since it is larger than the sum of its proper divisors (45372965).

136118883 is an equidigital number, since it uses as much as digits as its factorization.

136118883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45372964.

The product of its digits is 27648, while the sum is 39.

The square root of 136118883 is about 11666.9997428645. Note that the first 3 decimals coincide. The cubic root of 136118883 is about 514.4061184469.

The spelling of 136118883 in words is "one hundred thirty-six million, one hundred eighteen thousand, eight hundred eighty-three".